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tractor
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Update test to new api

drop_main_kwarg
Tyler Goodlet 2018-08-02 15:27:09 -04:00
parent bb13b79df5
commit dadea87451
1 changed files with 30 additions and 37 deletions
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67
tests/test_tractor.py
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@ -76,19 +76,19 @@ async def spawn(is_arbiter):
await trio.sleep(0.1)
actor = tractor.current_actor()
assert actor.is_arbiter == is_arbiter
# arbiter should always have an empty statespace as it's redundant
assert actor.statespace == statespace
if actor.is_arbiter:
async with tractor.open_nursery() as nursery:
# forks here
portal = await nursery.start_actor(
portal = await nursery.run_in_actor(
'sub-actor',
main=partial(spawn, False),
spawn,
is_arbiter=False,
statespace=statespace,
rpc_module_paths=namespaces,
)
assert len(nursery._children) == 1
assert portal.channel.uid in tractor.current_actor()._peers
# be sure we can still get the result
@ -128,9 +128,6 @@ async def stream_from_single_subactor():
'streamerd',
rpc_module_paths=[__name__],
statespace={'global_dict': {}},
# don't start a main func - use rpc
# currently the same as outlive_main=False
main=None,
)
seq = range(10)
@ -172,7 +169,7 @@ def test_remote_error():
async def main():
async with tractor.open_nursery() as nursery:
portal = await nursery.start_actor('errorer', main=assert_err)
portal = await nursery.run_in_actor('errorer', assert_err)
# get result(s) from main task
try:
@ -204,7 +201,6 @@ async def test_cancel_infinite_streamer():
portal = await n.start_actor(
f'donny',
rpc_module_paths=[__name__],
outlive_main=True
)
async for letter in await portal.run(__name__, 'stream_forever'):
print(letter)
@ -227,17 +223,17 @@ async def test_one_cancels_all():
real_actors.append(await n.start_actor(
f'actor_{i}',
rpc_module_paths=[__name__],
outlive_main=True
))
# start one actor that will fail immediately
await n.start_actor('extra', main=assert_err)
await n.run_in_actor('extra', assert_err)
# should error here with a ``RemoteActorError`` containing
# an ``AssertionError`
except tractor.RemoteActorError:
assert n.cancelled is True
assert not n._children
else:
pytest.fail("Should have gotten a remote assertion error?")
@ -263,16 +259,15 @@ async def test_trynamic_trio():
async with tractor.open_nursery() as n:
print("Alright... Action!")
donny = await n.start_actor(
donny = await n.run_in_actor(
'donny',
main=partial(say_hello, 'gretchen'),
rpc_module_paths=[__name__],
outlive_main=True
say_hello,
other_actor='gretchen',
)
gretchen = await n.start_actor(
gretchen = await n.run_in_actor(
'gretchen',
main=partial(say_hello, 'donny'),
rpc_module_paths=[__name__],
say_hello,
other_actor='donny',
)
print(await gretchen.result())
print(await donny.result())
@ -296,7 +291,6 @@ async def test_movie_theatre_convo():
'frank',
# enable the actor to run funcs from this current module
rpc_module_paths=[__name__],
outlive_main=True,
)
print(await portal.run(__name__, 'movie_theatre_question'))
@ -304,18 +298,18 @@ async def test_movie_theatre_convo():
print(await portal.run(__name__, 'movie_theatre_question'))
# the async with will block here indefinitely waiting
# for our actor "frank" to complete, but since it's an
# "outlive_main" actor it will never end until cancelled
# for our actor "frank" to complete, we cancel 'frank'
# to avoid blocking indefinitely
await portal.cancel_actor()
@tractor_test
async def test_movie_theatre_convo_main_task():
async with tractor.open_nursery() as n:
portal = await n.start_actor('some_linguist', main=cellar_door)
portal = await n.run_in_actor('frank', movie_theatre_question)
# The ``async with`` will unblock here since the 'some_linguist'
# actor has completed its main task ``cellar_door``.
# The ``async with`` will unblock here since the 'frank'
# actor has completed its main task ``movie_theatre_question()``.
print(await portal.result())
@ -329,7 +323,7 @@ async def test_most_beautiful_word():
"""The main ``tractor`` routine.
"""
async with tractor.open_nursery() as n:
portal = await n.start_actor('some_linguist', main=cellar_door)
portal = await n.run_in_actor('some_linguist', cellar_door)
# The ``async with`` will unblock here since the 'some_linguist'
# actor has completed its main task ``cellar_door``.
@ -375,7 +369,6 @@ async def aggregate(seed):
portal = await nursery.start_actor(
name=f'streamer_{i}',
rpc_module_paths=[__name__],
outlive_main=True, # daemonize these actors
)
portals.append(portal)
@ -416,7 +409,6 @@ async def aggregate(seed):
print("AGGREGATOR COMPLETE!")
# @tractor_test
async def a_quadruple_example():
# a nursery which spawns "actors"
async with tractor.open_nursery() as nursery:
@ -424,10 +416,10 @@ async def a_quadruple_example():
seed = int(1e3)
pre_start = time.time()
portal = await nursery.start_actor(
name='aggregator',
# executed in the actor's "main task" immediately
main=partial(aggregate, seed),
portal = await nursery.run_in_actor(
'aggregator',
aggregate,
seed=seed,
)
start = time.time()
@ -449,17 +441,18 @@ async def cancel_after(wait):
def test_a_quadruple_example():
"""Verify the *show me the code* readme example works.
"""This also serves as a kind of "we'd like to eventually be this
fast test".
"""
results = tractor.run(cancel_after, 2, arbiter_addr=_arb_addr)
results = tractor.run(cancel_after, 2.1, arbiter_addr=_arb_addr)
assert results
def test_not_fast_enough_quad():
@pytest.mark.parametrize('cancel_delay', list(range(1, 8)))
def test_not_fast_enough_quad(cancel_delay):
"""Verify we can cancel midway through the quad example and all actors
cancel gracefully.
This also serves as a kind of "we'd like to eventually be this fast test".
"""
results = tractor.run(cancel_after, 1, arbiter_addr=_arb_addr)
delay = 1 + cancel_delay/10
results = tractor.run(cancel_after, delay, arbiter_addr=_arb_addr)
assert results is None